Logic Masters Deutschland e.V.

This is my response to Scojo's setting prompt for last week, for which aqjhs requested something involving Pairrows and region building. I must admit, I didn't have an abundance of time or devilish inspiration for something typically twisted, but this puzzle was fairly straightforward and enjoyable to set, so I thought I'd share it. Many thanks to my dad for testing.



FILLOMINO:
• Divide the grid into orthogonally connected regions;
• Enter a digit into each cell representing the size of the region to which that cell belongs, in number of cells;
• Regions of the same size may not be orthogonally adjacent;
• In this puzzle, there are no regions of size 10 or higher.

DIFFERENCE PAIRROWS:
• If a cell with arrows contains the digit D, then the cells D steps away in the indicated direction have a difference of D.